aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System 17-19 GM Silverado/Sierra 2500HD/3500HD clearance This system includes the heat

This system includes the heat shield

The diffuser allows the use of BMW's tow hook

While versatility is one of the X1

Fuel Injected Engines: up to 1900 HP naturally aspirated and up to 1400 HP forced air induction

aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System 17-19 GM Silverado/Sierra 2500HD/3500HD clearance This system includes the heatThis 9" 360 degree radial flow air filter features a 5" flange and our pre oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the largest amount of high flowing air and delivers the highest power gains in most cases. This media is perfect for street and or track use. Its inverted top makes for more filter surface area, resulting in longer service intervals. The included